diff --git a/src/decoding.jl b/src/decoding.jl
index e423311..eedea5a 100644
--- a/src/decoding.jl
+++ b/src/decoding.jl
@@ -18,8 +18,21 @@ function decode(
     else
         throw(ArgumentError("Unsupported color type: $TColor"))
     end
+
+    bitstream_features = Ref{Wrapper.WebPBitstreamFeatures}()
+    # WebPGetFeatures is not available in libwebp dynamic library, but WebPGetFeaturesInternal is equivalent: https://github.com/webmproject/libwebp/blob/v1.4.0/src/webp/decode.h#L441
+    Wrapper.WebPGetFeaturesInternal(
+        pointer(data), length(data), bitstream_features, Wrapper.WEBP_DECODER_ABI_VERSION
+    )
     width = Ref{Int32}(-1)
     height = Ref{Int32}(-1)
+    if bitstream_features[].has_animation == 1
+        @warn("Animated WebP not supported")
+        WebPGetInfo(pointer(data), length(data), width, height)
+        image =
+            transpose ? ones(TColor, width[], height[]) : ones(TColor, height[], width[])
+        return image
+    end
     decoded_data_ptr = webp_decode_fn(pointer(data), length(data), width, height)
     decoded_data_size = (sizeof(TDecodedColor), Int(width[]), Int(height[]))
     decoded_data = unsafe_wrap(Array{UInt8, 3}, decoded_data_ptr, decoded_data_size)
diff --git a/test/decoding_tests.jl b/test/decoding_tests.jl
index dd7d571..e7f7c61 100644
--- a/test/decoding_tests.jl
+++ b/test/decoding_tests.jl
@@ -26,6 +26,10 @@ using WebP
                 "5_webp_ll.webp" => (300, 300),
             ),
         ),
+        animation = (
+            url = "https://storage.googleapis.com/downloads.webmproject.org/webp/images/",
+            data = Dict("dancing_banana2.lossless.webp" => (1050, 990)),
+        ),
     )
     for gallery in webp_galleries
         for (filename, image_size) in gallery.data